KM-940钻头直径Bitdiameter:110-130(mm)工作风压WorkingPressure:10-13(Bar)耗气量Airc***umption:8-12(M3/min)后接头螺纹Topsubthread:API23/8”REGBOX总长度Length(withoutbit:)918(mm)外径Outsidediameter:98(mm)重量Weight:34(KG))